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2results about How to "Reduce clamping effect" patented technology

A type of SIA St self-anchoring rubber ring

PendingCN122281144AEnhanced clamping abilityReduce clamping effectRubber ringVulcanization
This invention discloses a SIA St self-anchoring rubber ring. The invention utilizes the cooperation of a main rubber strip and steel tooth blocks, with the oblique teeth of the steel tooth blocks ensuring smooth insertion of the insertion tube. Upon further pressure, the oblique teeth of the steel tooth blocks press tightly against the outer wall of the insertion tube, preventing slippage. Compared to existing rubber rings made of a single material, the steel tooth blocks and oblique teeth provide a much stronger clamping effect. The main rubber strip not only connects the steel tooth blocks but also prevents deformation or wear that could reduce the clamping effect. Finally, the self-anchoring rubber ring is integrally formed from the main rubber strip and several steel tooth blocks through spraying, drying, molding, and vulcanization. After molding, the back end of the steel tooth block partially overlaps with the back connection surface of the main rubber strip. This manufacturing method ensures a stable connection between the steel tooth blocks and the main rubber strip, preventing separation of the steel tooth blocks and ensuring excellent integrity and connection stability of the entire self-anchoring rubber ring.
A type of SIA St self-anchoring rubber ring
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Owner:天津市际华橡胶制品有限公司

Bending die and guiding bending method thereof

PendingCN121945609AAvoid pressure lossStable pressing forceMetal-working feeding devicesPositioning devicesStructural engineeringMechanical engineering
The invention relates to the technical field of bending dies, and provides a bending die and a guiding bending method.The bending die comprises a mounting platform, a lower die, a material pressing die, an upper die, a bending part, a first guiding stand column, a side sliding connecting frame, a side mounting table, a connecting frame, a die clamping part, a second side mounting base, a first spring, a telescopic rod and a second spring; the lower die is arranged on the mounting platform and used for supporting a plate, and the upper die is arranged above the lower die in a sliding mode. The pressing die is arranged between the lower die and the upper die, so that when the upper die moves downwards along the first guide stand column, pressing treatment on a to-be-bent plate can be completed through the pressing die, the pressing die comprises a connecting piece and a pressing piece, and after the connecting piece abuts against the lower die, the pressing piece can press the to-be-bent plate. According to the plate bending device, pressing and fixing treatment on a plate to be bent can be completed, the pressing force is stable, the plate to be bent can be prevented from being damaged by pressing while the effect of pressing the plate to be bent is achieved, and use is convenient.
Bending die and guiding bending method thereof
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Owner:HUBEI TOPUS INTELLIGENT EQUIP CO LTD